JPS6028921U - trimming die - Google Patents

trimming die

Info

Publication number
JPS6028921U
JPS6028921U JP11884183U JP11884183U JPS6028921U JP S6028921 U JPS6028921 U JP S6028921U JP 11884183 U JP11884183 U JP 11884183U JP 11884183 U JP11884183 U JP 11884183U JP S6028921 U JPS6028921 U JP S6028921U
Authority
JP
Japan
Prior art keywords
trimming die
horizontal plane
shear
edge portion
shear edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11884183U
Other languages
Japanese (ja)
Inventor
堀井　正巳
Original Assignee
日野自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP11884183U priority Critical patent/JPS6028921U/en
Publication of JPS6028921U publication Critical patent/JPS6028921U/en
Pending legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るトリミングダイの使用状態の断面
図、第２図Ａ、　Ｂは本考案のトリミングダイの上面図
及び断面図、第３図は本考案の要部の展開断面図である
。 １・・・被加工物、１０・・・トリミングダイ、１２・
・・パンチ、１４・・・円形剪断縁、１４Ａ、１４Ｂ・
・・第１と第２の剪断縁部分、ｄｉ、ｄ２・・・周長。Figure 1 is a cross-sectional view of the trimming die according to the present invention in use, Figures 2 A and B are a top view and cross-sectional view of the trimming die of the present invention, and Figure 3 is a developed cross-sectional view of the main parts of the present invention. be. 1... Workpiece, 10... Trimming die, 12.
...Punch, 14...Circular shear edge, 14A, 14B.
...first and second sheared edge portions, di, d2...periphery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パンチと協働して被加工物を円形に切断する円形剪断縁
を有するタイ本体から成るトリミングダイにおいて、前
記円形剪断縁は周方向に交互に設けられ第１の水平面上
と前記第１の水平面より低い第２の水平面上とにそれぞ
れ形成された第１と第２との剪断縁部分から成り、前記
第１の剪断縁部分の合計周長と第２との剪断縁部分の合
計周長とは同一であることを特徴とするトリミングダイ
。A trimming die consisting of a tie body having circular shear edges that cooperate with a punch to cut a workpiece in a circle, the circular shear edges being provided alternately in the circumferential direction and on a first horizontal plane and on the first horizontal plane. first and second shear edge portions formed respectively on a lower second horizontal plane, the total circumference of the first shear edge portion and the total circumference of the second shear edge portion; A trimming die characterized in that they are identical.
JP11884183U 1983-07-29 1983-07-29 trimming die Pending JPS6028921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11884183U JPS6028921U (en) 1983-07-29 1983-07-29 trimming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11884183U JPS6028921U (en) 1983-07-29 1983-07-29 trimming die

Publications (1)

Publication Number Publication Date
JPS6028921U true JPS6028921U (en) 1985-02-27

Family

ID=30272989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11884183U Pending JPS6028921U (en) 1983-07-29 1983-07-29 trimming die

Country Status (1)

Country Link
JP (1) JPS6028921U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521130A (en) * 2010-03-02 2013-06-10 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト Method and apparatus for drawing and trimming blanks
JP2014512276A (en) * 2011-04-29 2014-05-22 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト Method and apparatus for manufacturing flanged drawn member by simultaneous cutting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521130A (en) * 2010-03-02 2013-06-10 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト Method and apparatus for drawing and trimming blanks
JP2014512276A (en) * 2011-04-29 2014-05-22 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト Method and apparatus for manufacturing flanged drawn member by simultaneous cutting

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